APA-Zitierstil (7. Ausg.)

Allen, J. R., Davis, R. E., & Johnson, J. F. (1984). Thinking about <TLC> Logo: A graphic look at computing with ideas (2. print.). Holt, Rinehart and Winston.

Chicago-Zitierstil (17. Ausg.)

Allen, John R., Ruth E. Davis, und John F. Johnson. Thinking About <TLC> Logo: A Graphic Look at Computing with Ideas. 2. print. New York [u.a.]: Holt, Rinehart and Winston, 1984.

MLA-Zitierstil (9. Ausg.)

Allen, John R., et al. Thinking About <TLC> Logo: A Graphic Look at Computing with Ideas. 2. print. Holt, Rinehart and Winston, 1984.